Last updated 19 May 2025

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Results published in the 2025 MPECs
Circular Subject Date Note
Complete to 2025-N43 (compiled 2025 Jul 05)
MPEC 2025-N35 Comet 3I/ATLAS 2025 Jul 04  
MPEC 2025-N32 DAILY ORBIT UPDATE 2025 Jul 04  
MPEC 2025-N22 Comet 3I/ATLAS 2025 Jul 03  
MPEC 2025-N20 DAILY ORBIT UPDATE 2025 Jul 03  
MPEC 2025-N15 2025 NC 2025 Jul 03  
MPEC 2025-M162 2025 MM90 2025 Jun 30  
MPEC 2025-M158 DAILY ORBIT UPDATE 2025 Jun 30  
MPEC 2025-M156 2025 MK90 2025 Jun 30  
MPEC 2025-M152 2025 ME90 2025 Jun 30  
MPEC 2025-M101 DAILY ORBIT UPDATE 2025 Jun 25  
MPEC 2025-M87 DAILY ORBIT UPDATE 2025 Jun 24  
MPEC 2025-M51 DAILY ORBIT UPDATE 2025 Jun 21  
MPEC 2025-M46 2025 MB1 2025 Jun 20  
MPEC 2025-M34 2025 MP 2025 Jun 20  
MPEC 2025-M29 DAILY ORBIT UPDATE 2025 Jun 19  
MPEC 2025-M26 2025 MK 2025 Jun 18  
MPEC 2025-M25 2025 MJ 2025 Jun 18  
MPEC 2025-M18 DAILY ORBIT UPDATE 2025 Jun 18  
MPEC 2025-M14 2025 ME 2025 Jun 17  
MPEC 2025-M11 2025 MC 2025 Jun 17  
MPEC 2025-M10 DAILY ORBIT UPDATE 2025 Jun 17  
MPEC 2025-M09 2025 MB 2025 Jun 17  
MPEC 2025-M08 2025 MA 2025 Jun 17  
MPEC 2025-M07 2025 LA1 2025 Jun 16  
MPEC 2025-M05 DAILY ORBIT UPDATE 2025 Jun 16  
MPEC 2025-M04 2025 LZ 2025 Jun 16  
MPEC 2025-L66 2020 HY1 2025 Jun 13 Recovery at 2nd opposition
MPEC 2025-L64 DAILY ORBIT UPDATE 2025 Jun 12  
MPEC 2025-L11 2025 LB 2025 Jun 02  
MPEC 2025-L07 2025 LA 2025 Jun 02  
MPEC 2025-K63 2025 KN1 2025 May 23  
MPEC 2025-K61 2025 KL1 2025 May 23  
MPEC 2025-K57 DAILY ORBIT UPDATE 2025 May 23  
MPEC 2025-K53 2025 KF1 2025 May 23  
MPEC 2025-K50 DAILY ORBIT UPDATE 2025 May 22  
MPEC 2025-K49 2025 KE1 2025 May 22  
MPEC 2025-K48 2025 KD1 2025 May 22  
MPEC 2025-K29 2025 KU 2025 May 21  
MPEC 2025-K23 2025 KO 2025 May 20  
MPEC 2025-K21 2025 KM 2025 May 20  
MPEC 2025-K16 2025 KJ 2025 May 20  
MPEC 2025-K13 2025 KF 2025 May 19  
MPEC 2025-K10 2025 KD 2025 May 19  
MPEC 2025-K08 2025 KC 2025 May 19  
MPEC 2025-K07 DAILY ORBIT UPDATE 2025 May 18  
MPEC 2025-K06 DAILY ORBIT UPDATE 2025 May 17  
MPEC 2025-K05 COMET C/2025 J1 (Borisov) 2025 May 17  
MPEC 2025-K04 2025 KB 2025 May 17  
MPEC 2025-K03 2025 KA 2025 May 17  
MPEC 2025-J89 DAILY ORBIT UPDATE 2025 May 14  
MPEC 2025-J82 DAILY ORBIT UPDATE 2025 May 11  
MPEC 2025-J79 DAILY ORBIT UPDATE 2025 May 10  
MPEC 2025-J78 2025 JH2 2025 May 09  
MPEC 2025-J74 2025 JF2 2025 May 09  
MPEC 2025-J69 2025 JC2 2025 May 07  
MPEC 2025-J64 2025 JA2 2025 May 07  
MPEC 2025-J63 2025 JZ1 2025 May 07  
MPEC 2025-J60 2025 JW1 2025 May 07  
MPEC 2025-J59 2025 JV1 2025 May 06 Confirmation
MPEC 2025-J56 2024 JM2 2025 May 06 Recovery at 2nd opposition 28' from nominal
MPEC 2025-J52 2025 JQ1 2025 May 06  
MPEC 2025-J50 2025 JO1 2025 May 05  
MPEC 2025-J48 2025 JK1 2025 May 05  
MPEC 2025-J38 2025 JB1 2025 May 05  
MPEC 2025-J23 2025 JK 2025 May 04 Confirmation (before I93 positions published)
MPEC 2025-J22 2025 JJ 2025 May 03  
MPEC 2025-J17 2025 JC 2025 May 03  
MPEC 2025-J10 2025 JA 2025 May 02  
MPEC 2025-J09 2025 HP22 2025 May 01  
MPEC 2025-J04 2025 HA19 2025 May 01  
MPEC 2025-J03 2025 HV18 2025 May 01  
MPEC 2025-J01 2025 HS18 2025 May 01  
MPEC 2025-H206 DAILY ORBIT UPDATE 2025 Apr 30  
MPEC 2025-H201 2025 HB7 2025 Apr 29  
MPEC 2025-H195 DAILY ORBIT UPDATE 2025 Apr 29  
MPEC 2025-H190 2025 HP6 2025 Apr 29  
MPEC 2025-H188 2025 HM6 2025 Apr 28  
MPEC 2025-H187 DAILY ORBIT UPDATE 2025 Apr 28  
MPEC 2025-H180 2025 HP5 2025 Apr 28  
MPEC 2025-H178 2025 HL5 2025 Apr 27  
MPEC 2025-H153 2020 KT 2025 Apr 26 Recovery at 2nd opposition
MPEC 2025-H151 DAILY ORBIT UPDATE 2025 Apr 26  
MPEC 2025-H131 2025 HE3 2025 Apr 25  
MPEC 2025-H129 2025 HC3 2025 Apr 25  
MPEC 2025-H123 2025 HW2 2025 Apr 25  
MPEC 2025-H122 2025 HV2 2025 Apr 24  
MPEC 2025-H09 2025 HA 2025 Apr 17  
MPEC 2025-H06 DAILY ORBIT UPDATE 2025 Apr 17  
MPEC 2025-G117 DAILY ORBIT UPDATE 2025 Apr 11  
MPEC 2025-G116 2025 GL1 2025 Apr 11  
MPEC 2025-G115 2025 GK1 2025 Apr 11  
MPEC 2025-G107 DAILY ORBIT UPDATE 2025 Apr 09  
MPEC 2025-G98 2025 GC1 2025 Apr 08  
MPEC 2025-G94 2025 GY 2025 Apr 08  
MPEC 2025-G93 2025 GX 2025 Apr 08  
MPEC 2025-G92 2025 GW 2025 Apr 08  
MPEC 2025-G80 2025 GT 2025 Apr 06 Confirmation 15' from nominal
MPEC 2025-G79 2020 XT2 2025 Apr 06 Recovery at 2nd opposition
MPEC 2025-G78 DAILY ORBIT UPDATE 2025 Apr 06  
MPEC 2025-G76 DAILY ORBIT UPDATE 2025 Apr 05  
MPEC 2025-G75 2025 GS 2025 Apr 05  
MPEC 2025-G73 2005 SL 2025 Apr 04  
MPEC 2025-G69 2025 GO 2025 Apr 04 Confirmation
MPEC 2025-G58 2025 GM 2025 Apr 03 Confirmation
MPEC 2025-G54 2025 GH 2025 Apr 03  
MPEC 2025-G45 DAILY ORBIT UPDATE 2025 Apr 03  
MPEC 2025-G39 2025 GD 2025 Apr 02  
MPEC 2025-G37 2025 FH21 2025 Apr 02  
MPEC 2025-G35 DAILY ORBIT UPDATE 2025 Apr 02  
MPEC 2025-G34 2025 FP20 2025 Apr 02  
MPEC 2025-G33 2025 FO20 2025 Apr 02  
MPEC 2025-G32 2025 GB 2025 Apr 01  
MPEC 2025-G31 2025 FN20 2025 Apr 01  
MPEC 2025-G29 2025 GA 2025 Apr 01  
MPEC 2025-G27 2025 FD20 2025 Apr 01  
MPEC 2025-G04 2025 FO18 2025 Apr 01  
MPEC 2025-G02 2025 FN18 2025 Apr 01  
MPEC 2025-F262 2025 FE18 2025 Mar 31  
MPEC 2025-F260 2025 FR17 2025 Mar 31  
MPEC 2025-F259 DAILY ORBIT UPDATE 2025 Mar 31  
MPEC 2025-F237 2025 FZ14 2025 Mar 30  
MPEC 2025-F236 2025 FY14 2025 Mar 30  
MPEC 2025-F235 2025 FX14 2025 Mar 30  
MPEC 2025-F233 2025 FT14 2025 Mar 29  
MPEC 2025-F225 2017 FA102 2025 Mar 29 Recovery at 2nd opposition
MPEC 2025-F223 DAILY ORBIT UPDATE 2025 Mar 29  
MPEC 2025-F215 2015 FS33 2025 Mar 28 Recovery at 2nd opposition
MPEC 2025-F197 2025 FX11 2025 Mar 28  
MPEC 2025-F194 2025 FU11 2025 Mar 28  
MPEC 2025-F192 2025 FS11 2025 Mar 28 Confirmation
MPEC 2025-F191 2025 FQ11 2025 Mar 28  
MPEC 2025-F190 2025 FP11 2025 Mar 28  
MPEC 2025-F182 2025 FP10 2025 Mar 27 Confirmed by V38 before J95
MPEC 2025-F181 2025 FO10 2025 Mar 27  
MPEC 2025-F172 2025 FB8 2025 Mar 26  
MPEC 2025-F168 2025 FY7 2025 Mar 26  
MPEC 2025-F161 2025 FR7 2025 Mar 26 Confirmation
MPEC 2025-F151 2025 FA7 2025 Mar 25  
MPEC 2025-F139 2025 DM53 2025 Mar 25  
MPEC 2025-F98 2025 FJ4 2025 Mar 24  
MPEC 2025-F72 DAILY ORBIT UPDATE 2025 Mar 23  
MPEC 2025-F64 2025 FC2 2025 Mar 23  
MPEC 2025-F63 2025 FB2 2025 Mar 23  
MPEC 2025-F62 2025 FA2 2025 Mar 23  
MPEC 2025-F60 2025 FY1 2025 Mar 23  
MPEC 2025-F11 2021 FH1 2025 Mar 19 Recovery at 2nd opposition
MPEC 2025-F10 DAILY ORBIT UPDATE 2025 Mar 19  
MPEC 2025-F08 2025 FB 2025 Mar 18  
MPEC 2025-F07 DAILY ORBIT UPDATE 2025 Mar 18  
MPEC 2025-F03 DAILY ORBIT UPDATE 2025 Mar 16  
MPEC 2025-F01 2025 EK4 2025 Mar 16  
MPEC 2025-E170 DAILY ORBIT UPDATE 2025 Mar 15  
MPEC 2025-E168 DAILY ORBIT UPDATE 2025 Mar 14  
MPEC 2025-E127 DAILY ORBIT UPDATE 2025 Mar 07  
MPEC 2025-E126 2025 EP2 2025 Mar 07  
MPEC 2025-E124 2025 EN2 2025 Mar 07  
MPEC 2025-E123 2025 EK2 2025 Mar 07  
MPEC 2025-E118 2025 EF2 2025 Mar 06  
MPEC 2025-E114 2022 MK 2025 Mar 06 Recovery at 2nd opposition
MPEC 2025-E110 2008 EP 2025 Mar 06 Recovery at 2nd opposition
MPEC 2025-E109 DAILY ORBIT UPDATE 2025 Mar 06  
MPEC 2025-E108 2025 ED2 2025 Mar 05  
MPEC 2025-E102 2025 EX1 2025 Mar 05  
MPEC 2025-E98 DAILY ORBIT UPDATE 2025 Mar 05  
MPEC 2025-E97 2025 ES1 2025 Mar 05  
MPEC 2025-E96 2025 ER1 2025 Mar 05  
MPEC 2025-E88 2025 EK1 2025 Mar 05  
MPEC 2025-E84 2025 EH1 2025 Mar 05  
MPEC 2025-E80 2025 EC1 2025 Mar 04  
MPEC 2025-E79 2025 EB1 2025 Mar 04 Confirmation
MPEC 2025-E78 2025 EA1 2025 Mar 04  
MPEC 2025-E76 2025 EZ 2025 Mar 04  
MPEC 2025-E74 2025 EX 2025 Mar 04  
MPEC 2025-E69 2025 EW 2025 Mar 04  
MPEC 2025-E66 DAILY ORBIT UPDATE 2025 Mar 04  
MPEC 2025-E65 2025 EU 2025 Mar 04  
MPEC 2025-E63 2025 EQ 2025 Mar 04  
MPEC 2025-E60 2025 EN 2025 Mar 03  
MPEC 2025-E54 2025 EL 2025 Mar 03 Confirmation
MPEC 2025-E53 DAILY ORBIT UPDATE 2025 Mar 03  
MPEC 2025-E47 2025 EF 2025 Mar 02  
MPEC 2025-E46 2025 EE 2025 Mar 02  
MPEC 2025-E40 DAILY ORBIT UPDATE 2025 Mar 02  
MPEC 2025-E36 2025 DB30 2025 Mar 02  
MPEC 2025-E22 2025 DH27 2025 Mar 01  
MPEC 2025-E13 2025 DF25 2025 Mar 01  
MPEC 2025-E11 2025 DD25 2025 Mar 01  
MPEC 2025-E10 DAILY ORBIT UPDATE 2025 Mar 01  
MPEC 2025-E08 2025 DB25 2025 Mar 01  
MPEC 2025-E03 2025 DW24 2025 Mar 01  
MPEC 2025-E02 2025 DV24 2025 Mar 01  
MPEC 2025-E01 2025 DU24 2025 Mar 01  
MPEC 2025-D256 2025 DT24 2025 Feb 28  
MPEC 2025-D255 2025 DS24 2025 Feb 28  
MPEC 2025-D252 2017 FL127 2025 Feb 28 Recovery at 2nd opposition
MPEC 2025-D243 DAILY ORBIT UPDATE 2025 Feb 28  
MPEC 2025-D242 2025 DP22 2025 Feb 28  
MPEC 2025-D236 2025 DJ22 2025 Feb 28  
MPEC 2025-D218 2025 DZ14 2025 Feb 27 Confirmation
MPEC 2025-D215 2025 DP13 2025 Feb 27  
MPEC 2025-D201 DAILY ORBIT UPDATE 2025 Feb 26  
MPEC 2025-D195 2025 DU7 2025 Feb 26  
MPEC 2025-D193 2025 DR7 2025 Feb 26 Confirmation
MPEC 2025-D176 2025 DY6 2025 Feb 26  
MPEC 2025-D174 2025 DV6 2025 Feb 26  
MPEC 2025-D168 2025 DR6 2025 Feb 25  
MPEC 2025-D126 2025 DD4 2025 Feb 23  
MPEC 2025-D125 2025 DC4 2025 Feb 23  
MPEC 2025-D119 DAILY ORBIT UPDATE 2025 Feb 23  
MPEC 2025-D102 2025 DG3 2025 Feb 22  
MPEC 2025-D95 2025 DZ2 2025 Feb 22  
MPEC 2025-D28 DAILY ORBIT UPDATE 2025 Feb 19  
MPEC 2025-D14 2025 DF 2025 Feb 18  
MPEC 2025-D13 2025 DE 2025 Feb 18 Confirmation (before L99, D56, L18 positions published)
MPEC 2025-C158 COMET P/2025 C1 (ATLAS) 2025 Feb 10  
MPEC 2025-C135 2010 FG81 2025 Feb 08 Recovery at 2nd opposition
MPEC 2025-C130 2025 CV2 2025 Feb 08 Confirmation
MPEC 2025-C129 2025 CU2 2025 Feb 08  
MPEC 2025-C124 DAILY ORBIT UPDATE 2025 Feb 08  
MPEC 2025-C112 2025 CE2 2025 Feb 07  
MPEC 2025-C111 2025 CD2 2025 Feb 07  
MPEC 2025-C108 2025 CZ1 2025 Feb 06  
MPEC 2025-C73 2025 CW1 2025 Feb 06  
MPEC 2025-C64 DAILY ORBIT UPDATE 2025 Feb 06  
MPEC 2025-C59 2025 CR1 2025 Feb 06  
MPEC 2025-C58 2025 CQ1 2025 Feb 06  
MPEC 2025-C52 2025 CK1 2025 Feb 05  
MPEC 2025-C50 DAILY ORBIT UPDATE 2025 Feb 05  
MPEC 2025-C49 2025 CJ1 2025 Feb 05  
MPEC 2025-C48 2025 CH1 2025 Feb 05  
MPEC 2025-C46 2025 CF1 2025 Feb 05  
MPEC 2025-C37 2025 CY 2025 Feb 04  
MPEC 2025-C31 2025 CT 2025 Feb 04  
MPEC 2025-C29 2025 CR 2025 Feb 03  
MPEC 2025-C17 2025 CH 2025 Feb 03  
MPEC 2025-C15 2025 CF 2025 Feb 03  
MPEC 2025-C14 2025 CE 2025 Feb 03  
MPEC 2025-C13 2025 CD 2025 Feb 03  
MPEC 2025-B184 2025 BQ7 2025 Jan 30  
MPEC 2025-B182 2022 BX6 2025 Jan 30 Recovery at 2nd opposition
MPEC 2025-B174 DAILY ORBIT UPDATE 2025 Jan 29  
MPEC 2025-B168 2025 BM6 2025 Jan 29  
MPEC 2025-B167 2025 BL6 2025 Jan 29  
MPEC 2025-B143 2025 BP5 2025 Jan 27  
MPEC 2025-B129 DAILY ORBIT UPDATE 2025 Jan 26  
MPEC 2025-B121 2025 BF4 2025 Jan 26  
MPEC 2025-B120 2025 BE4 2025 Jan 26  
MPEC 2025-B103 2025 BE3 2025 Jan 24 Confirmation
MPEC 2025-B94 DAILY ORBIT UPDATE 2025 Jan 24  
MPEC 2025-A176 2025 AC4 2025 Jan 15  
MPEC 2025-A165 2025 AU3 2025 Jan 11 Confirmation
MPEC 2025-A163 DAILY ORBIT UPDATE 2025 Jan 11  
MPEC 2025-A159 DAILY ORBIT UPDATE 2025 Jan 10  
MPEC 2025-A151 2025 AG3 2025 Jan 09 Confirmation
MPEC 2025-A147 2025 AC3 2025 Jan 09  
MPEC 2025-A85 2025 AL1 2025 Jan 05  
MPEC 2025-A81 2025 AG1 2025 Jan 04  
MPEC 2025-A76 2025 AC1 2025 Jan 04 Confirmation
MPEC 2025-A67 2025 AX 2025 Jan 04  
MPEC 2025-A63 2018 BL5 2025 Jan 04 Recovery at 2nd opposition
MPEC 2025-A61 DAILY ORBIT UPDATE 2025 Jan 04  
MPEC 2025-A50 2025 AO 2025 Jan 03 Confirmation
MPEC 2025-A48 2022 YR2 2025 Jan 03 Recovery at 2nd opposition
MPEC 2025-A47 2025 AN 2025 Jan 03 Confirmation (before T05 positions published)
MPEC 2025-A46 DAILY ORBIT UPDATE 2025 Jan 03  
MPEC 2025-A36 2025 AE 2025 Jan 02  
MPEC 2025-A30 2025 AD 2025 Jan 02 Confirmation
MPEC 2025-A28 2025 AC 2025 Jan 02 Confirmation 55' from nominal
MPEC 2025-A26 2025 AB 2025 Jan 02  
MPEC 2025-A25 2024 YG13 2025 Jan 02  
       

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